[fast buck] or [quick buck] {slang} Money earned quickly and easily, and sometimes dishonestly. * /You can make a fast buck at the golf course by fishing balls out of […]A Dictionary of American Idioms

[pass the buck] {v. phr.}, {informal} To make another person decide something or accept a responsibility or give orders instead of doing it yourself; shift or escape responsibility or blame; […]A Dictionary of American Idioms